Hard SF

1356 books

Every hard sf book in our directory, with content ratings, trigger warnings, and age recommendations.

Eerie Triangle
Eerie Triangle
Mike Ford
PG-13
Timelike Infinity
Timelike Infinity
Stephen Baxter
R
Marrow
Marrow
Robert Reed
R
Finders Keepers
Finders Keepers
Marilyn Kaye
PG-13
Star Surgeon
Star Surgeon
Alan E. Nourse
G
The Modular Man
The Modular Man
Roger MacBride Allen
R
China Tidal Wave
China Tidal Wave
Wang Lixiong
PG
Sunstorm
Sunstorm
Arthur C. Clarke; Stephen Baxter
PG
Journey to the Center of the Earth
Journey to the Center of the Earth
Jules Verne
PG-13
Altered States
Altered States
Paddy Chayefsky
PG-13
The Sacred Band
The Sacred Band
David Anthony Durham
PG-13
Tomorrow and Tomorrow
Tomorrow and Tomorrow
Charles Sheffield
R
Kiln People
Kiln People
David Brin
R
Journey to the Centre of the Earth
Journey to the Centre of the Earth
Jules Verne
PG-13
Distress
Distress
Greg Egan
PG-13
Foundation's Fear
Foundation's Fear
Gregory Benford
PG-13
A Journey to the Interior of the Earth
A Journey to the Interior of the Earth
Jules Verne
PG-13
The Third Magic
The Third Magic
Welwyn Wilton Katz
PG
Moonrise
Moonrise
Ben Bova
R
Blood Brothers
Blood Brothers
Steven Barnes
PG-13
Frek and the Elixir
Frek and the Elixir
Rudy Rucker
R
The Survival Game
The Survival Game
Colin Kapp
G
Phone Fear
Phone Fear
Christopher Pike
PG
When Trouble Beckons
When Trouble Beckons
Mike McQuay
PG-13
Tides of Light
Tides of Light
Gregory Benford
PG-13
Superluminal
Superluminal
Tony Daniel
PG-13
The Kundalini Equation
The Kundalini Equation
Steven Barnes
PG
When Heaven Fell
When Heaven Fell
William Barton
PG
War of the Worlds
War of the Worlds
H. G. Wells
PG-13
Dr. Jekyll and Mr. Hyde
Dr. Jekyll and Mr. Hyde
Robert Louis Stevenson
PG-13